In September 2015 her illustration depicting Syrian refugees as “fake” refugees seeking economic opportunities was met with international condemnation. In response, Hasumi stated that the cartoon was intended to criticize only the “fake” refugees and not the real ones, arguing that Japan has received far too many “fake” Korean refugees during the Korean War resulting in the persecution of Japanese nationals by the Koreans in Japan. Her message echoes those from Zaitokukai and other anti-Korean hate groups.

Hasumi is identified as the President of the Society of Japanese Nationals in Canada to Protect Japan’s Honour (日本の名誉を護る在カナダ邦人の会) in petitions protesting various events or public acknowledgement of comfort women across Canada, although her connection to Canada is unclear.